The non-destructive method of radiography, which is increasingly being used in the industry for testing metallic materials, brings numerous advantages but at the same time exposes personnel and the working environment to radiation hazards. Due to this, safety in the application of this method is an extremely important topic. The aim of paper is to provide a deeper insight into the dangers and risks of radiation during the testing of metal materials using the non-destructive method of radiography, through a specific example of testing a metal pipe at STSI Ltd. The precautionary measures that need to be taken to ensure the safety of personnel and the working environment are presented and performed. Improper application or lack of safety measures can lead to serious consequences, including personnel irradiation and adverse effects on the environment. Therefore, ensuring safety during radiographic testing becomes crucial. Proper staff training on safety procedures and the use of protective equipment such as dosimeters was carried out in this paper during examination by the non-destructive method of radiography. The importance of maintain safety standards in the work environment, including the marking of radiological areas, restricting access to unauthorized individuals, and proper disposal of radioactive waste is established in the paper through the examination of a metal pipe by the non- destructive method of radiography. In the paper, the importance of safety in the application of radiographic methods in industrial testing of metallic materials is emphasized. In addition to the safety of the personnel during the examination by radiography, a test of the weld quality on the metal pipe was carried out. It was determined that it did not show any defects. Potential hazards from radiation before, during and after radiographic tests were also determined, where protective equipment and procedures are provided.